MARK L CLARK PHD
NPI 1306921853
Psychologist in Conway, AR
About Mark L Clark Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK L CLARK PHD (NPI 1306921853) is an individual psychologist in Conway, Arkansas, licensed in Arkansas (89-13P) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mark L Clark Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Mark Clark reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Conway, AR 72034
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1417024662 (Arkansas)
- 4 clinicians in this Medicare group
Conway, AR 72034
- Reassigned Medicare billing, Arkansas enrollment
- 11 clinicians in this Medicare group
North Little Rock, AR 72113
- Reassigned Medicare billing, Arkansas enrollment
- 24 clinicians in this Medicare group
Heber Springs, AR 72543
- Reassigned Medicare billing, Arkansas enrollment
- 79 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CONWAY, AR 72034
CONWAY, AR 72034
CONWAY, AR 72034
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Clark's NPI number?
The NPI number for Mark Clark is 1306921853. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Mark Clark located?
Mark Clark practices at 2200 Ada Ave Ste 302, Conway, AR 72034. The listed phone number is (501) 932-0352.
What is Mark Clark's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Mark Clark enrolled in Medicare?
Yes. Mark Clark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mark Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Clark reassigns Medicare benefits to 4 organizations: Conway Regional Medical Center, Inc. (Conway, AR), Noydeen Sisters Medical Group & Clinics, Inc (Conway, AR), The Bridgeway, LLC (North Little Rock, AR) and Counseling Associates, Inc. (Heber Springs, AR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Clark accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Mark Clark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mark Clark was last updated on May 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.